Recent answers to I can't update Firefox, it keeps giving me an error messagehttps://support.mozilla.org/en-US/questions/9519342013-02-28T19:45:51-08:00If there are problems with updating or with the permissions then easiest is to download the full ver2013-02-28T19:45:51-08:00cor-elhttps://support.mozilla.org/en-US/questions/951934#answer-412839<p>If there are problems with updating or with the permissions then easiest is to download the full version and trash the currently installed version to do a clean install of the new version.
</p><p>Download a new copy of the Firefox program and save the disk image (dmg) file to the desktop
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<ul><li>Firefox 19.0: <a href="http://www.mozilla.org/en-US/firefox/all.html" rel="nofollow">http://www.mozilla.org/en-US/firefox/all.html</a>
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<ul><li>Trash the current Firefox application (e.g. open the Applications folder in the Finder and drag the Firefox application to the Trash) to do a clean (re-)install
</li><li>Install the new version that you have downloaded
</li><li><a href="https://support.mozilla.org/kb/Installing+Firefox+on+Mac" rel="nofollow">https://support.mozilla.org/kb/Installing+Firefox+on+Mac</a>
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<p>Your profile data is stored elsewhere in the Firefox Profile Folder, so you won't lose your bookmarks and other personal data if you uninstall and (re)install Firefox.
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<ul><li><a href="http://kb.mozillazine.org/Profile_folder_-_Firefox" rel="nofollow">http://kb.mozillazine.org/Profile_folder_-_Firefox</a>
</li></ul>Please go to www.getfirefox.com, download Firefox 19.0. Then, restart your Pc, then install the Fire2013-02-28T08:36:41-08:00Tylerdownerhttps://support.mozilla.org/en-US/questions/951934#answer-412575<p>Please go to <a href="http://www.getfirefox.com" rel="nofollow">www.getfirefox.com</a>, download Firefox 19.0. Then, restart your Pc, then install the Firefox update.
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